Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quais foram as voltas da grade 7?
 ###Tabelas: CREATE TABLE by_club (by_club_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Winners VARCHAR, Runners-Up VARCHAR, Third Place VARCHAR, Fourth Place VARCHAR) CREATE TABLE world_championships_total_medals (world_championships_total_medals_id AUTO_INCREMENT PRIMARY KEY, Rank VARCHAR, Nation VARCHAR, Gold INT, Silver INT, Bronze INT, Total INT) CREATE TABLE financial_comparisons_between_top_10_banks_in_indonesia_-_2006 (financial_comparisons_between_top_10_banks_in_indonesia_-_2006_id AUTO_INCREMENT PRIMARY KEY, Bank VARCHAR, Asset INT, Loans INT, NPL Net VARCHAR, Deposits INT, Net Interest Income INT, Non-Interest Income INT, Net Profit INT, No. of Employees VARCHAR, No. of Branches/Offices INT, No. of ATMs VARCHAR) CREATE TABLE doubles:_7_3–4 (doubles:_7_3–4_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Year INT, Championship VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponents VARCHAR, Score VARCHAR) CREATE TABLE 125cc_classification (125cc_classification_id AUTO_INCREMENT PRIMARY KEY, Rider VARCHAR, Manufacturer VARCHAR, Laps INT, Time/Retired VARCHAR, Grid INT)  
SELECT MIN Laps FROM 125cc_classification WHERE Grid = 7